EP 2836913 B1 20191225 - DEVICE FOR GENERATING A SIGNATURE DURING EXECUTION OF A PROGRAM TASK, AND METHOD FOR COMPARING FLOWS OF EXECUTION
Title (en)
DEVICE FOR GENERATING A SIGNATURE DURING EXECUTION OF A PROGRAM TASK, AND METHOD FOR COMPARING FLOWS OF EXECUTION
Title (de)
VORRICHTUNG ZUR ERZEUGUNG EINER SIGNATUR WÄHREND DER AUSFÜHRUNG EINER PROGRAMMAUFGABE UND VERFAHREN ZUM VERGLEICHEN VON AUSFÜHRUNGSFLÜSSEN
Title (fr)
DISPOSITIF POUR GÉNÉRER UNE SIGNATURE À L'EXÉCUTION D'UNE TÂCHE DE PROGRAMME ET MÉTHODE DE COMPARAISON DE FLOTS D'EXÉCUTION
Publication
Application
Priority
- FR 1253427 A 20120413
- EP 2013057605 W 20130411
Abstract (en)
[origin: WO2013153167A1] The present invention relates to a device for generating at least one signature during execution of a program task on a calculation system. At least one value stream passes via bus between a memory and a calculation unit of said system during execution of said task. The device includes a means (131, 132, 133, 134, 135) configured so as to observe at least a plurality of said values during said execution and so as to calculate and store a signature on the basis of the observed values. The invention is in particular of use for the detection of errors in the execution of computer programs.
IPC 8 full level
G06F 11/28 (2006.01)
CPC (source: EP)
G06F 11/28 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013153167 A1 20131017; EP 2836913 A1 20150218; EP 2836913 B1 20191225; FR 2989488 A1 20131018; FR 2989488 B1 20150220
DOCDB simple family (application)
EP 2013057605 W 20130411; EP 13720278 A 20130411; FR 1253427 A 20120413